Before the infrastructure — the coursework.
Old assignments from KTH Royal Institute of Technology and Stockholm University, kept online mostly for fun — Pascal, PLC programming, early Java web apps, and the odd side project. Preserved as-is: some links lead to code and reports from 15–20 years ago, not polished portfolio pieces.
Programming Fundamentals
Where it all started — structured programming, object orientation, and a genuinely mixed first year.
Internet Programming in Java
A four-part course, week-by-week assignments building toward increasingly complete Java web applications.
Internet Security & Programming
The same subject area across a few different course instances — tunneling, secure protocols, and the fundamentals that still show up in the case studies elsewhere on this site.
Business & Academic
The non-programming side of the degree — planning a project properly, and writing the thesis that closed it out.